NVIDIA GRID K2 vs NVIDIA Tesla T4
We compared two Professional market GPUs: 4GB VRAM GRID K2 and 16GB VRAM Tesla T4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla T4 's Advantages
Released 5 years and 4 months late
Boost Clock1590MHz
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (320.0GB/s vs 160.0GB/s)
1024 additional rendering cores
Lower TDP (70W vs 225W)
Score
Benchmark
FP32 (float)
GRID K2
2.289 TFLOPS
Tesla T4
+255%
8.141 TFLOPS
Graphics Card
May 2013
Release Date
Sep 2018
GRID
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
585 MHz
-
Boost Clock
1590 MHz
1250 MHz
Memory Clock
1250 MHz
Memory
4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
320.0GB/s
Render Config
-
-
-
-
SM Count
40
1536
Shading Units
2560
128
TMUs
160
32
ROPs
64
-
Tensor Cores
320
-
RT Cores
40
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
23.84 GPixel/s
Pixel Rate
101.8 GPixel/s
95.36 GTexel/s
Texture Rate
254.4 GTexel/s
-
FP16 (half)
65.13 TFLOPS
2.289 TFLOPS
FP32 (float)
8.141 TFLOPS
95.36 GFLOPS
FP64 (double)
254.4 GFLOPS
Board Design
225W
TDP
70W
550 W
Suggested PSU
250 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GK104
GPU Name
TU104
GK104-895-A2
GPU Variant
TU104-895-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
3.54 billion
Transistors
13.6 billion
294 mm²
Die Size
545 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.2.175
Vulkan
1.3
3.0
CUDA
7.5
6.5 (5.1)
Shader Model
6.6
